| 基于回溯的二级圆弧拟合算法 |
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| 引用本文： | 安建成,程明琦.基于回溯的二级圆弧拟合算法[J].太原理工大学学报,1996(1). |
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| 作者姓名： | 安建成 程明琦 |
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| 摘 要： | 本文根据用最小二乘法拟合二次曲线的原理，在分析了一些其它文献中算法的基础上，提出了一种以圆弧或圆拟合平面曲线的改进的二级曲线拟合算法。
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| 关 键 词： | 曲线分割 曲线拟合 矢量化 |
An Impoved Two-Stage Algorithm of Fitting Conic Arcs |
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| An Jiancheng,Cheng Mingqi.An Impoved Two-Stage Algorithm of Fitting Conic Arcs[J].Journal of Taiyuan University of Technology,1996(1). |
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| Authors: | An Jiancheng Cheng Mingqi |
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| Institution: | Computing Center |
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| Abstract: | This paper discusses the method for estimating the location of the center of a circular arc and its radius by the least-square method. On the basis of analyzing some other algorithms,presents an improved algorithm of fitting conic arcs and straight line. |
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| Keywords: | curve segmentation curve fitting vectorization |
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